National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

St George Regional Airport (KSGU)

Lat: 37.0451°NLon: 113.50561°WElev: 2872.0ft.

Rain

57°F

14°C

Humidity 82%
Wind Speed SSE 6 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 24 Dec 10:05 PM MST
Extended Forecast for

3 Miles WSW Leeds UT

  • Tonight

    Tonight: Rain before 11pm, then showers and possibly a thunderstorm after 11pm. Low around 52. South southeast wind 11 to 13 mph. Chance of precipitation is 100%.

    Low: 52 °F

    Showers

  • Christmas Day

    Christmas Day: Showers and possibly a thunderstorm before 8am, then a chance of rain, mainly between 8am and 2pm. High near 58. South wind 9 to 11 mph becoming east southeast in the morning. Chance of precipitation is 90%.

    High: 58 °F

    Showers then
    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly after 8pm. Mostly cloudy, with a low around 45. West southwest wind around 10 mph becoming southeast after midnight.

    Low: 45 °F

    Chance Rain

  • Friday

    Friday: A 40 percent chance of rain. Mostly cloudy, with a high near 55. Southeast wind around 9 mph becoming south southwest in the afternoon.

    High: 55 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely. Mostly cloudy, with a low around 42. South wind around 7 mph. Chance of precipitation is 70%.

    Low: 42 °F

    Rain Likely

  • Saturday

    Saturday: A 50 percent chance of rain. Partly sunny, with a high near 50.

    High: 50 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain before 11pm, then showers and possibly a thunderstorm after 11pm. Low around 52. South southeast wind 11 to 13 mph. Chance of precipitation is 100%.
Christmas Day
Showers and possibly a thunderstorm before 8am, then a chance of rain, mainly between 8am and 2pm. High near 58. South wind 9 to 11 mph becoming east southeast in the morning. Chance of precipitation is 90%.
Thursday Night
A 30 percent chance of rain, mainly after 8pm. Mostly cloudy, with a low around 45. West southwest wind around 10 mph becoming southeast after midnight.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 55. Southeast wind around 9 mph becoming south southwest in the afternoon.
Friday Night
Rain likely. Mostly cloudy, with a low around 42. South wind around 7 mph. Chance of precipitation is 70%.
Saturday
A 50 percent chance of rain. Partly sunny, with a high near 50.
Saturday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 46.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
A chance of rain and snow. Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Leeds UT
 37.23°N 113.43°W (Elev. 4593 ft)
Last Update:
2:04 pm MST Dec 24, 2025
Forecast Valid:
10pm MST Dec 24, 2025-6pm MST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation